Stainless Steel Carburettor Cover and Float Bowl Bolt kit for CBR500F

Replacement stainless steel carburettor bolts for the top covers and lower float bowls on Honda CBR500F 1987–1991. The kit covers those fixing positions across the original four-carburettor bank. It does not replace jets, mixture adjustments or carburettor rack mounting hardware.

What you receive

• 8x A2 (304) stainless steel carburettor top-cover bolts.
• 16x A2 (304) stainless steel float-bowl bolts.
• 1x Biker Bling anti-seize compound pack (7 g).

Exclusions: Carburettors, top covers, float bowls, diaphragms, gaskets, jets and rack-joining hardware are not included.

Important fitment notes

• Compatibility: For Honda CBR500F 1987–1991 with the original component arrangement described above. Check aftermarket or modified components before ordering.
• Aftermarket parts: These are aftermarket replacements, not genuine Honda-branded components.
• Product photographs: Generic photographs illustrate the supplied style. Use the contents list for this kit’s scope.

Original Honda part references

• 93500-04010-0A – original carburettor top-cover fixing.
• 93891-04012-00 – original float-bowl fixing.

These Honda references identify the original mounting components. The supplied parts are aftermarket replacements, not genuine Honda parts. Match the correct fixing to its original position; alternative year references do not mean additional bolts are supplied.

When should you replace these fixings?

• Rounded cover or bowl bolt heads: Damaged recesses can make carburettor servicing difficult.
• Corrosion or damaged threads: Inspect the bolts and cast mounting threads before reassembly.
• Carburettor maintenance: Check the cover seating, bowl gasket and fixing positions when these components are removed.

Fitting information

• Keep dirt and fitting compounds out of the carburettor. Protect the diaphragms and seat the covers and float-bowl seals correctly.
• Match each bolt to its original position and start it by hand. Follow Honda’s tightening instructions and use compounds only where permitted.
• Check for fuel leaks and correct operation after assembly. New bolts cannot repair a damaged bowl, diaphragm, gasket or stripped casting thread.

For general background, read our stainless steel motorcycle bolt fitting guide. Honda’s workshop procedure takes precedence.

Customer questions

Are jets or carburettor seals included?

No. The kit contains top-cover and float-bowl bolts plus the anti-seize pack. Jets, diaphragms and gaskets are not supplied.

Does this replace mixture-adjustment fittings?

No. It replaces cover and bowl fixings, not adjustment fittings or the internal fuel-metering parts.